From a distance these cubes made of pure sulfur look rather exactly like they're made of pure butter. Looks can be deceiving. When you hold them in your hand they feel somewhere between hard plastic and ceramic - and are, in fact, about as fragile as clay if not even more so.

Consider this one in the "better than nothing" category. We can't offer 100% perfect cubes like the others on this page. As you can see each cube has small imperfections like pockmarks and small chips on the edges and corners. These imperfections are because these cubes are cast, not machine cut. The molten sulfur conforms to the edges of the mold but traps many bubbles along the way which show up as tiny potholes. On the other hand, at least they don’t cost much and are a colorful addition in a collection of otherwise mostly gray members of your collection :-)